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# MECHANICAL 101 Does the amount of mass entering a control volume have to be equal

Question # 00310152
Subject: Engineering
Due on: 07/09/2016
Posted On: 06/09/2016 06:16 PM

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1.Does the amount of mass entering a control volume have to be equal to the amount of mass leaving during an unsteady-flow process? Explain

2.water flows steadily into a tank through pipes 1 and 2 and discharges at steady rate out of the tank through pipes 3 and 4. The mean velocity of inflow and outflow in pipes 7, 2, and 3 is 15 m/s, and the hypothetical out flow velocity in pipe 4 varies linearly from zero at the wall to a maximum at the center of the pipe. Determine the mass rate of flow and the discharge from pipe 4, and the maximum velocity in pipe 4

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#### MECHANICAL 101 Does the amount of mass entering a control volume have to be equal

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Posted On: 06/09/2016 06:16 PM
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Tutorial Preview …tank xxxxxxx pipes x and 2 xxx discharges at xxxxxx rate xxx xx the xxxx through pipes x and 4 xxx…
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